#include<iostream>
int main()
{
	using namespace std;
	int yams[3];
	yams[0]=7;
	yams[1]=8;
	yams[2]=6;
	
	int yamcosts[3]={20,30,5};
	
	cout<<"Total yams = ";
	cout<<yams[0] + yams[1] + yams[2]<<endl;
	cout<<"The package with "<<yams[1]<<" yams costs ";
	cout<<yamcosts[1]<<" cents per yam.\n";
	int total = yams[0]*yamcosts[0]+yams[1]*yamcosts[1];
	total=total+yams[2]*yamcosts[2];
	cout<<"The total yam expense is "<<total<<" cents.\n";
	
	cout<<"\nSize of yams arry = "<<sizeof yams;
	cout<<" bytes.\n";
	cout<<"Size of one element = "<<sizeof yams[0];
	cout<<" bytes.\n";
	return 0;
}
